Sharp DP-750 Manual de Serviço Página 192

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192 • I/O Modules
Configuration and Parameterization of the I/O Modules
WAGO-I/O-SYSTEM 750
Bus System
5.4.3 Digital Special Modules
All special digital modules have 2 bytes of extended parameterization
information, which serves for the identification on internal bus and the
structure of the mapping table.
Input modules (counter) are followed by 2 bytes, which are reserved for future
options.
Output modules (PWM outputs) are followed by 6 bytes of parameterization
data, which serve for the saving of substitute values for a maximum of 2
channels (2 words).
5.4.3.1 Counter Modules
Module
Identification
hex
Identification
dec
750-404, 750-638 0xF2 242
Process Image
Input Image
in [Byte]
Output Image
in [Byte]
Internal bus 6 6
Register communication
possible
Yes 6 6
PROFIBUS DP
No (not possible) - -
PFC (CPU) 6 6
Parameter Value Meaning
I/O module is physically The I/O module process data is:
plug fitted
*)
- supplied by the I/O module
not plug fitted - set to zero by the coupler
*)
Default settings
Parameter
Offset
Information
0
7 6 5 4 3 2 1 0
0 PFC Plug 0 0 0 0 0
1
7 6 5 4 3 2 1 0
0 1 1 1 0 1 1 0 ID 750-404
1 1 0 0 1 0 0 0 ID 750-638
2
15 14 13 12 11 9 8 7
reserved
3
7 6 5 4 3 2 1 0
reserved
PFC
6
0
1
Module is mapped in the field bus and PFC-PA
Module is exclusively mapped in the PFC-PA
Plug
5
0
1
Module is physically not present
Module is physically present (default)
Italic Cannot be changed
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